[jira] Commented: (BUILDR-205) resources.target is not triggered when required

["Ittay Dror (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BUILDR-205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12667198#action_12667198 ] 

Ittay Dror commented on BUILDR-205:
-----------------------------------

this is easy to fix:
class Filter
    def into(dir)
      @target = file(File.expand_path(dir.to_s) => task('force')) { |task| run if target == task }
      self
    end
  end

(just added dependency on a 'force' task)

> resources.target is not triggered when required
> -----------------------------------------------
>
>                 Key: BUILDR-205
>                 URL: https://issues.apache.org/jira/browse/BUILDR-205
>             Project: Buildr
>          Issue Type: Bug
>    Affects Versions: 1.3.4
>            Reporter: Ittay Dror
>             Fix For: 1.3.4
>
>
> resources.target is filter.target which is:
> file(File.expand_path(dir.to_s)) { |task| run if target == task }
> the problem is that since the file target has no dependencies, it is not triggered if the directory exist.
> a change can be:
> def @target.needed? 
>    return true
> end   

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